Jersey Mike's vs Which Wich
How do Jersey Mike's and Which Wich compare inside AI answers? Across the latest Famewise run, here is each brand's visibility in ChatGPT, Claude and Gemini — and how often they are named together.
Relative share of voice
Of the 90 mentions across the two brands, Jersey Mike's takes 79% and Which Wich 21%. They are named together in 15 answers.
Category leaderboards
How this is measured
Famewise generates the category-level questions consumers ask AI assistants, then asks them to current OpenAI GPT, Anthropic Claude and Google Gemini models — each question with web search on and off. An extraction model records every brand named in every answer, the position of its first mention, and the sentiment toward it. Brands are ranked by visibility: the share of this category's answers that name them at least once. Share of mentions is a different cut of the same data — each brand's slice of every brand mention in the category. Every number reflects the latest scheduled run.
Frequently asked questions
Is Jersey Mike's or Which Wich more visible in AI answers?
In the latest Famewise run, Jersey Mike's is named in 71 AI answers and Which Wich in 19. Jersey Mike's has the higher share of voice. The two are named together in 15 answers.
How are Jersey Mike's and Which Wich measured?
Famewise asks current OpenAI GPT, Anthropic Claude and Google Gemini models the questions consumers ask in these brands' categories — with and without web search — and records every brand each answer names, its position, and the sentiment toward it.
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